Schedule of Number of Stock Options (Detail) - $ / shares	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-Based Payment Arrangement [Abstract]
Number of options, Outstanding beginning balance	15,089	31,111	49,875
Exercised	(10,777)	(15,537)	(8,614)
Cancelled/Forfeited/Expired	(915)	(485)	(10,150)
Number of options, Outstanding ending balance	3,397	15,089	31,111
Weighted average exercise price, Outstanding beginning balance	$ 76.97	$ 70.77	$ 68.71
Exercised	76.53	65.12	59.28
Cancelled/Forfeited/Expired	69.41	58.63	70.4
Weighted average exercise price, Outstanding ending balance	$ 80.4	$ 76.97	$ 70.77

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- Definition

For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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Weighted average price of options that were either forfeited or expired.

+ References

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

+ References

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Number of share options (or share units) exercised during the current period.

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